RIEKE

CHEMICALLY REACTIVE METALS, NAMELY HIGHLY REACTIVE ZINC, MAGNESIUM, COPPER, NICKEL, CALCIUM, BARIUM, STRONTIUM, ALUMINUM, INDIUM AND COBALT, USED AS REAGENTS IN THE SYNTHESIS OF METALLIC AND ORGANOMETALLIC REAGENTS, INTERMEDIATES AND CHEMICAL COMPOUNDS; AND ORGANOMETALLIC REAGENTS, NAMELY FUNCTIONALIZED ORGANOZINC, 1, 3- BUTADIENE MAGNESIUM COMPLEXES AND ORGANOCALCIUM, USED AS REAGENTS IN THE SYNTHESIS OF PHARMACEUTICALS, AGROCHEMICALS AND FINE CHEMICALS; AND CONDUCTING POLYMERS, NAMELY 3 ALKYL POLYTHIOPHENES